P1235 2012 Ford Fusion Code - Fuel Pump Control Out of Range
Quick Answer
The P1235 diagnostic trouble code (DTC) for a 2012 Ford Fusion indicates that the fuel pump control circuit is out of range. Common causes include Faulty fuel pump control module, Damaged wiring or connectors in the fuel pump circuit, Malfunctioning fuel pump. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1235 2012 Ford Fusion indicates Fuel Pump Control Out of Range.
- Common causes
- Common causes include Faulty fuel pump control module, Damaged wiring or connectors in the fuel pump circuit, Malfunctioning fuel pump.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code P1235 2012 Ford Fusion Description
The P1235 diagnostic trouble code (DTC) for a 2012 Ford Fusion indicates that the fuel pump control circuit is out of range. This means that the Engine Control Module (ECM) has detected a voltage signal from the fuel pump control module that is outside of the expected range. The fuel pump control module is responsible for regulating the fuel pump's operation, ensuring that the correct amount of fuel is delivered to the engine at all times.
Common Causes of P1235 2012 Ford Fusion
- Faulty fuel pump control module
- Damaged wiring or connectors in the fuel pump circuit
- Malfunctioning fuel pump
- Issues with the Engine Control Module (ECM)
- Electrical issues such as a blown fuse or relay
Symptoms of P1235 2012 Ford Fusion
- Engine misfires
- Poor acceleration
- Stalling
- Rough idling
- Decreased fuel efficiency
How to Fix P1235 2012 Ford Fusion
- Begin by conducting a thorough inspection of the fuel pump control module, wiring, and connectors to check for any visible damage or corrosion.
- Test the fuel pump control module using a multimeter to verify if it is functioning within the specified voltage range.
- Inspect the fuel pump itself to ensure it is delivering the correct amount of fuel to the engine.
- Check the ECM for any fault codes or programming issues that may be affecting the fuel pump control.
- Replace any faulty components such as the fuel pump control module, fuel pump, wiring, or connectors as needed.
Cost to Fix P1235 2012 Ford Fusion
The typical repair costs for addressing a P1235 code on a 2012 Ford Fusion can range from $200 to $600, including parts and labor. However, it's important to note that specific diagnosis time and labor rates at auto repair shops can vary based on factors such as location, vehicle make and model, and engine type. Most auto repair shops charge between $80 and $150 per hour for labor, with rates potentially higher in metropolitan areas or at dealerships, and lower at independent shops. It's recommended to obtain local quotes for a more accurate estimate.
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Frequently Asked Questions about P1235 2012 Ford Fusion Code
1. What are the common symptoms of OBDII code P1235 in a 2012 Ford Fusion?
The common symptoms include engine stalling, difficulty starting the vehicle, and a noticeable decrease in fuel efficiency.
2. What does the OBDII code P1235 "Fuel Pump Control Out of Range" indicate in a 2012 Ford Fusion?
This code indicates that the fuel pump control circuit is operating outside of the normal range, which can lead to issues with fuel delivery.
3. What are the possible causes of OBDII code P1235 in a 2012 Ford Fusion?
Possible causes include a faulty fuel pump driver module, wiring issues in the fuel pump circuit, a malfunctioning fuel pump, or a problem with the powertrain control module (PCM).
4. How can I diagnose the cause of OBDII code P1235 in my 2012 Ford Fusion?
Diagnosis typically involves checking the fuel pump driver module, inspecting the wiring for any damage or corrosion, testing the fuel pump itself, and scanning the PCM for any related trouble codes.
5. Can I still drive my 2012 Ford Fusion with OBDII code P1235 present?
It is not recommended to drive the vehicle with this code present, as it can lead to potential fuel delivery issues and engine performance problems.
6. How serious is OBDII code P1235 in a 2012 Ford Fusion?
While the code itself may not cause immediate harm, it can lead to fuel delivery issues and engine performance problems if not addressed promptly.
7. Can I repair OBDII code P1235 in my 2012 Ford Fusion myself?
Depending on your skills and experience, you may be able to address this issue yourself by testing the fuel pump driver module, checking the wiring, and replacing any faulty components.
8. Is resetting the OBDII code P1235 in a 2012 Ford Fusion sufficient to fix the issue?
Simply resetting the code may temporarily clear the warning light, but it will not fix the underlying problem causing the code to trigger.
9. How much does it typically cost to repair OBDII code P1235 in a 2012 Ford Fusion?
The cost of repairs can vary depending on the root cause of the issue, but it may involve replacing the fuel pump driver module, fixing wiring problems, or addressing fuel pump issues.
10. How can I prevent OBDII code P1235 from coming back in my 2012 Ford Fusion?
Regularly inspecting and maintaining the fuel pump system, checking for wiring issues, and promptly addressing any related trouble codes can help prevent the recurrence of this code.
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